<html>
<head>
  <style>
      .cls {
          position: relative;
          animation: move 0.1s forwards;
      }
      @keyframes move
      {
          from {
              top: 0;
          }
          to {
              top:200px;
          }
      }
  </style>
</head>
<body>
  <script src="./index.js"></script>
  <div>Click and get PID Data</div>
  <div>I'm the LargestContentfulPaint</div>
  <div class='cls'>Cause CLS</div>
</body>
</html>
